baber/WOPTO huggingface dataset:
Patent FR-2592131-A1 (FR)
Title: Materiau directement applicable pour servir d'ecran de protection ou de dissipation thermique.
Inventor: TOUCHE ROGER ANDRE LOUIS LE
IPC: B64G1/58
Filed: 1985-12-24
Abstract: Ce matériau est constitué d'une matière de faible densité mais de grande surface spécifique possédant en outre la propriété de pouvoir fixer chimiquement des molécules d'eau libre et de permettre la surchauffe des vapeurs de cette eau libre sous l'effet d'une agression thermique jouant ainsi le rôle d'hydrateur-surchauffeur, ladite matière étant mélangée intimement avec au moins un liant non carbonisable et au moins une source desdites molécules d'eau ou une substance fournissant ces dernières.
Patent FR-2593277-A1 (FR)
Title: Furnace for reheating tubes, with spiral circulation of hot gases under high compression which are delivered tangentially into the furnace
Inventor: AWERBUCH NATHAN
IPC: F27B9/10
Filed: 1986-01-20
Abstract: Steel pipes have to be protected against corrosion by a covering. To this end, the tubes are shot blasted and heated to receive this covering. Heating is conventionally effected either by induction, or by gas burners, placed in a muffle which is passed through by tubes. These two processes operate with a thermal efficiency of the order of 30%. According to the technology of the present invention, the tubes to be heated pass through a cylindrical furnace equipped on the inside with turns which free the passage of the tubes. A generator of hot gases under high compression delivers these gases tangentially into the furnace. The gases circulate between the turns in rotational movement at great speed. Positioned btween the turns are deflectors which capture a stream of hot gases to deflect it in the radial direction, accelerating it at the same time. The deflected gases strike the tube tangentially and heat it by virtue of rapid renewal of the boundary layers. The circulation of the hot gases and the tubes is methodical therefore, in counterflow, which makes it possible over the long distance, to remove the gases at a relatively very low temperature. A thermal efficiency in excess of 60% is thus achieved.
Patent FR-2579157-A1 (FR)
Title: Regleur pour timonerie de freinage de vehicule ferroviaire
Inventor: KANJO WAJIH
IPC: F16D65/66
Filed: 1986-02-19
Abstract: REGLEUR DE JEU A DOUBLE ACTION, ACTIONNE PAR COMPRESSION, ET DESTINE A REGLER LE JEU D'UNE TIMONERIE DE FREIN DE VEHICULE FERROVIAIRE. IL COMPREND DANS UN CARTER ALLONGE CREUX 12, BLOQUE EN ROTATION ET RELIE A L'UNE DE SES EXTREMITES A LA TIMONERIE DE FREIN, UNE TIGE 20 BLOQUEE EN ROTATION ET RELIEE A L'AUTRE EXTREMITE DE LA TIMONERIE ET QUI PRESENTE UNE PARTIE FILETEE 30 SUR LAQUELLE EST VISSE UN ECROU FILETE A CONE DE BLOCAGE 35 QUI EST SUSCEPTIBLE DE VENIR EN CONTACT AVEC DES SURFACES DE BUTEE 36, 38 MENAGEES SUR LE CARTER. UN PREMIER RESSORT DE POUSSEE 44 EST EN APPUI SUR L'ECROU 35 ET DU COTE OPPOSE UN DEUXIEME RESSORT 48 EST EN APPUI SUR DES MOYENS DE CONTROLE DE L'EXCES DE COURSE 52. APPLICATION A DES REGLEURS DE JEU PERMETTANT UN CONTROLE AISE DE L'EXCES DE COURSE.
Patent FR-2582018-A1 (FR)
Title: Process for the production of metallurgical agglomerates, agglomerates thus produced and process for producing ferrous products employing them
Inventor: WORNER HOWARD KNOX
IPC: C21B5/02
Filed: 1986-03-18
Abstract: Process for the production of metallurgical composites, composites thus produced and iron or cast iron melting process employing them. To produce metallurgical composites: a) lignite is subjected to shearing forces to produce a plastic mass; b) an ore and/or concentrate which are finely divided is/are mixed with the lignite during or after stage a; c) the mixture produced in stage b is agglomerated to produce an agglomerated mass; and d) the agglomerated mass is dried to produce the metallurgical composite; stage c is preferably performed by extrusion; in a melting process the composite is heated to a temperature at which the ore or the concentrate is reduced to metal.
Patent FR-2579486-A1 (FR)
Title: Procede pour regler la vitesse de particules fines
Inventor: ANDO KENJI
IPC: C23C16/44
Filed: 1986-03-25
Abstract: L'INVENTION CONCERNE UN PROCEDE DE REGLAGE DE LA VITESSE DE PARTICULES FINES AU MOYEN D'UNE TUYERE. IL CONSISTE A PLACER UNE TUYERE CONVERGENTE-DIVERGENTE 1 DANS LE TRAJET D'ECOULEMENT DES PARTICULES FINES ENTRE UNE CHAMBRE AMONT 3 ET UNE CHAMBRE AVAL 4 DANS CHACUNE DESQUELLES UN VIDE EST ETABLI AU MOYEN D'UNE POMPE 5, ET A DONNER AU RAPPORT PP D'UNE PRESSION P REGNANT D'UN COTE AVAL A UNE PRESSION P D'UN COTE AMONT, UNE VALEUR EGALE OU INFERIEURE A UN RAPPORT CRITIQUE DE PRESSION. DOMAINE D'APPLICATION : PROJECTION DE PARTICULES FINES ET ULTRA-FINES POUR FORMER DES PELLICULES, DES FILMS, DES MATERIAUX COMPOSITES, POUR REALISER UN DOPAGE, ETC.
Patent FR-2586273-A1 (FR)
Title: Corps de raccordement en forme de bloc ou de plaque, equipable notamment de valves ou autres elements similaires
Inventor: STOLL KURT
IPC: F15B13/00
Filed: 1986-08-12
Abstract: UN CORPS DE RACCORDEMENT 5 EN FORME DE BLOC OU DE PLAQUE, EQUIPABLE NOTAMMENT DE VALVES 8 OU AUTRES ELEMENTS SIMILAIRES, POSSEDE A L'INTERIEUR AU MOINS UN CANAL D'ECOULEMENT 10, 10, 10, DONT UNE EXTREMITE DEBOUCHE SUR UNE FACE D'EQUIPEMENT 7 DESTINEE A LA MISE EN PLACE DES VALVES 8, ET L'AUTRE EXTREMITE SUR UN COTE DE RACCORDEMENT 12, 12, 12 DU CORPS 5, POUR LE BRANCHEMENT D'UNE CONDUITE DE PRESSION 31, 36 OU AUTRE ELEMENT SIMILAIRE. A SON EXTREMITE AFFECTEE AU COTE DE RACCORDEMENT 12, 12, 12, LE CANAL D'ECOULEMENT 10, 10, 10 PRESENTE A LA FOIS UNE SECTION FILETEE 13 S'ETENDANT A L'INTERIEUR DU CANAL ET UN RACCORD EMBOITABLE 14 FORME EN UNE PIECE SUR LE COTE DE RACCORDEMENT. LA CONDUITE DE PRESSION 31, 36 OU AUTRE ELEMENT SIMILAIRE PEUT ETRE AU CHOIX VISSEE DANS LA SECTION FILETEE 13 OU EMBOITEE SUR LE RACCORD 14. APPLICATION A L'EQUIPEMENT DE CIRCUITS DE DISTRIBUTION PNEUMATIQUE.
Patent FR-2623298-A1 (FR)
Title: Systeme optique bifocal infrarouge
Inventor: PERRIN JEAN-CLAUDE
IPC: G02B13/14
Filed: 1986-09-23
Abstract: Ce système optique bifocal infrarouge remplit les fonctions de changement de focale, de focalisation en température et de focalisation à distance finie, il est constitué de trois lentilles L1, L2, L3 dont seule la lentille L2 est translatée axialement pour réaliser l'ensemble des fonctions dudit système. Application : Caméra thermique.
Patent FR-2605569-A1 (FR)
Title: Anti-theft device for motor vehicles by lifting the wheels
IPC: B60R25/00
Filed: 1986-10-23
Abstract: The invention relates to a device for lifting the wheels 3 of a vehicle, capable of serving, on the one hand, as an anti-theft device, and, on the other hand, as a jack, this device including one or more single-acting thrust cylinders 1 actuated by motor means. According to the invention, the body of each thrust cylinder 1 is integral with the chassis 5 of the vehicle or with an element attached to the latter, for example the suspension arm of the wheel 2. Locking means are further provided on the thrust cylinder rod 1a in order to position the vehicle in the anti-theft position, the wheels turning freely in space.
Patent FR-2589541-A1 (FR)
Title: Ressort helicoidal pour le serrage et deplacement axial d'un roulement
Inventor: WOLTER RUDOLF
IPC: F16F1/06
Filed: 1986-10-29
Abstract: RESSORT HELICOIDAL DESTINE A SERRER UN ROULEMENT AXIALEMENT, LE RESSORT PRESENTANT UN NOMBRE ENTIER DE SPIRES 1, LES EXTREMITES 4 DU RESSORT ETANT APPLIQUEES CHACUNE CONTRE LA SPIRE VOISINE ET PRESENTANT, DU COTE TOURNE VERS LES SPIRES, UNE SURFACE D'APPLICATION INCLINEE 6 AYANT UNE INCLINAISON CORRESPONDANT A L'INCLINAISON DE CETTE SPIRE VOISINE.
Patent FR-2590509-A1 (FR)
Title: Procede et dispositif de maintien pour la fabrication de soufflets constitues d'elements annulaires
Inventor: STOLL KURT
IPC: B23K26/28
Filed: 1986-11-18
Abstract: Procédé pour la fabrication de soufflets constitués d'éléments annulaires 21 élastiquement déformables, assemblés entre eux alternativement à l'extérieur et à l'intérieur. Au moins une partie des éléments annulaires 21 d'un soufflet sont maintenus ensemble, en vue du soudage, par un dispositif de maintien 30, 35 rotatif, et sont soudés au cours de la rotation par un dispositif de soudage par rayonnement 23 qui est stationnaire au moins pendant une révolution. (CF DESSIN DANS BOPI)
Patent FR-2606685-A1 (FR)
Title: Matrice pour outil de presse, permettant le guidage et le positionnement d'un profile en vue de son poinconnage
Inventor: CLAUZET ROBERT
IPC: B21D28/24
Filed: 1986-11-19
Abstract: L'INVENTION CONCERNE UNE MATRICE POUR LE GUIDAGE ET LE POSITIONNEMENT D'UN PROFILE, EN VUE DU POINCONNAGE DE CE PROFILE PAR UN OUTIL, NOTAMMENT DE PRESSE. CETTE MATRICE POSSEDE EN PREMIER LIEU UNE BARRE DE GUIDAGE 23, 28 COMPOSEE DE DEUX TRONCONS LONGITUDINAUX, UN TRONCON AVANT 23 DE SECTION DE GUIDAGE DETERMINEE ET UN TRONCON ARRIERE 28 DE SECTION DE GUIDAGE SUPERIEURE A CELLE DU TRONCON AVANT. UN ORGANE MOBILE 27 EST ARTICULE SUR LE TRONCON ARRIERE 28 DE FACON A POUVOIR ETRE ORIENTE SELON UNE POSITION FERMEE OU IL FORME AVEC LE TRONCON AVANT 27 UN ENSEMBLE DE MEME SECTION QUE LE TRONCON ARRIERE 28 ET SELON UNE POSITION OUVERTE OU IL DEGAGE LE TRONCON AVANT 27. DE PLUS, UN ETRIER 22 DE SECTION SUPERIEURE A LA BARRE DE GUIDAGE 23, 28 EST ADAPTE POUR COULISSER LONGITUDINALEMENT SUR CETTE BARRE ENTRE UNE POSITION AVANCEE OU IL CHEVAUCHE CETTE BARRE SUR UNE LONGUEUR DETERMINEE A PARTIR DE L'EXTREMITE AVANT DE CELLE-CI ET UNE POSITION RECULEE OU IL DEGAGE CETTE BARRE SUR UNE LONGUEUR DE GUIDAGE DETERMINEE.
Patent FR-2609079-A1 (FR)
Title: Building blocks and their method of manufacture
Inventor: MONESTIER ANDRE MARIE JEAN THE
IPC: B28B19/00
Filed: 1986-12-29
Abstract: A construction element made up of three attached layers, the central layer of which is made of insulating material whilst the outer layers are load-bearing. The central layer S1 is a solid made of insulating material prepared in advance whilst the layers located on either side are made of mortar of cement and fine sand cast against the insulating solid. Application to the building of walls and surfaces.
Patent WO-8806446-A1 (WO)
Title: New pharmaceutical compositions providing photoprotection and process for obtaining them
Inventor: CHERQUI JEAN
IPC: A61K31/195
Filed: 1987-03-04
Abstract: The invention relates to the field of therapy and in particular to the field of photoprotection. More specifically, the subject matter is ingestible photoprotective pharmaceutical compositions characterized in that their active principle is a photoprotection quantity of p-aminobenzoic acid or one of its addition salts with a base, mixed or associated with an excipient or inert medium, suitable for oral administration. The invention also relates to a process for obtaining such compositions.
Patent FR-2617117-A1 (FR)
Title: Method for propelling vehicles using the wind with the aid of a sail structure made of rigid elements with symmetrical aerodynamic profile
IPC: B63H9/06
Filed: 1987-01-29
Abstract: The invention relates to a method for propelling sea or land vehicles using the wind with the aid of two or more than two rigid sail elements with symmetrical aerodynamic profile. The method is characterised by the fact that the elements are placed by articulation so that the whole produces the effect of a curved sail assembly and so that the proximity of the successive elements provides, by a slit effect, an interaction of the sail assembly elements which greatly increases the lift thereof. The method can be applied particularly to the propulsion of land or sea vehicles, to keels and drop keels of ships propelled by the wind and to wind machines.
Patent FR-2613568-A1 (FR)
Title: Television system with DC component restitution
Inventor: GUINET YVES
IPC: H04N9/72
Filed: 1987-04-03
Abstract: DC component restitution device usable in a television system with mixed analog/digital transmission such as the MAC systems. The signal source includes means 19 for isolating the DC component and the low-frequency signals, means for periodically delivering digital values representing this component and means 20 for serialising the said digital values and time-multiplexing them with the analog television signal, with a view to transmitting them therewith. A baseband video signal, minus its DC and low-frequency components, is present in the image restitution device. Means 23 are provided for extracting, from the signal received 8, the digital data describing the DC component and the low frequencies, and an adder 24 for adding the component thus obtained to the video signal proper.
Patent FR-2614524-A1 (FR)
Title: Improvement to the femoral part of hip prostheses
IPC: A61F2/30
Filed: 1987-04-30
Abstract: This prosthesis is of the type comprising a spherical head 3a connected to a base 3b by a neck-shaped zone 3c and a rod 2a for anchoring in the medullary cavity of a femur, surmounted by a plate 4 intended to bear on the resected end of the femur, and linked to the base 3b of the spherical head 3a. It furthermore comprises means for linking, at least in rotation, the base 3b of the spherical head 3a to the femur.
Patent FR-2616309-A1 (FR)
Title: Mezzanine platform of variable height
IPC: A47B9/02
Filed: 1987-06-12
Abstract: The invention relates to a mezzanine platform comprising a horizontal deck which the user can move manually from a bottom position for temporary use, for example for sleeping, to a top position freeing the surface on the ground over a height which makes it possible to stand there upright. The movement of the deck 2 is made possible by the use of a counterweight 3, whose weight is equivalent to that of the deck and can be varied as a function of the load on the latter. The deck moves in a fixed structure comprising at least two uprights 1 or rails intended to guide it and ensure that its use is safe. The sliding is provided for by the interposition, between the deck and the posts or rails, of rollers or slides mounted on an elastic device. This platform is particularly intended for saving space inside dwellings.
Patent FR-2616644-A1 (FR)
Title: Theft-preventing hanger for a garment with sleeves
Inventor: GOLDFARB CHARLES
IPC: E05B69/00
Filed: 1987-06-16
Abstract: The present invention relates to a theft-preventing hanger for a garment with sleeves, such as a jacket or coat, which can be used in shops or cloakrooms, comprising a support of shape suited to that of the garment which is to be hung on the hanger and a theft-preventing member which is connected to this support, extending it downwards, which can be slipped through a sleeve of the garment and the lower end of which emerges below the end of the sleeve. This theft-preventing hanger is characterised in that the theft-preventing member 6 is provided, at its lower end, with means 8 for the secure fixing of a stop element 7 whose smallest dimension is greater than the internal diameter of the sleeve so that it cannot pass through this sleeve.
Patent FR-2603143-A1 (FR)
Title: Generatrice a moteur a refroidissement par air et du type a arbre vertical
Inventor: ITO RYOICHI
IPC: F02B63/04
Filed: 1987-08-24
Abstract: L'INVENTION CONCERNE UNE GENERATRICE A MOTEUR REFROIDI PAR DE L'AIR FORCE ET DU TYPE A ARBRE VERTICAL L'ARBRE DE SORTIE 1 DU MOTEUR 2 FAISANT SAILLIE VERS LE HAUT A TRAVERS LA PAROI SUPERIEURE DU CARTER 4 DU MOTEUR 2 EST RELIE DE FACON COAXIALE DU ROTOR 7 DE LA GENERATRICE 5, LE STATOR 9 EST AGENCE DE FACON A ENTOURER LEDIT ROTOR 7 ET A ETRE ENTOURE PAR UN CARTER DE GUIDAGE D'AIR A L'EXTERIEUR DUDIT STATOR, UN VENTILATEUR DE REFROIDISSEMENT 8 DU TYPE CENTRIFUGE EST SITUE A L'EXTREMITE SUPERIEURE DE L'ARBRE DE ROTOR, SES LAMES 15 ETANT PLACEES SUR LA PARTIE INFERIEURE DUDIT VENTILATEUR, DE SORTE QUE ET L'INTERIEUR ET L'EXTERIEUR DU STATOR 9 SONT REFROIDIS PAR DE L'AIR DE REFROIDISSEMENT S'ECOULANT VERS LE HAUT A TRAVERS L'INTERIEUR ET L'EXTERIEUR DU STATOR.
Patent FR-2604091-A1 (FR)
Title: Nouvelles compositions pharmaceutiques a base d'un derive de la benzodiazepine
Inventor: STERLING WILLIAM R
IPC: C07D243/24
Filed: 1987-09-21
Abstract: L'INVENTION A POUR OBJET L'UTILISATION DE TEMAZEPAM A FAIBLE DOSE POUR LE TRAITEMENT DE L'INSOMNIE CHRONIQUE ET INTERMITTENTE.
Patent FR-2611379-A1 (FR)
Title: Joint de cardan monte dans un espace etanche sature d'azote
Inventor: UCHIDA SUSUMU
IPC: F16D3/20
Filed: 1987-11-09
Abstract: LE JOINT DE CARDAN SELON L'INVENTION COMPREND UN CORPS DE JOINT 5 DOTE D'UNE BAGUE INTERIEURE 2 DISPOSEE A UNE EXTREMITE D'UN PREMIER ARBRE 1, ET D'UNE BAGUE EXTERIEURE 4 DISPOSEE A UNE EXTREMITE D'UN DEUXIEME ARBRE 3, D'UNE GAINE SOUPLE 6 FIXEE A SES EXTREMITES OPPOSEES SUR LADITE BAGUE EXTERIEURE ET LEDIT PREMIER ARBRE, ET D'UN ESPACE ETANCHE 7 RENFERMANT DE LA GRAISSE POUR LUBRIFIER LEDIT CORPS DE JOINT ET FORME A L'INTERIEUR DE LADITE GAINE FLEXIBLE, LEDIT ESPACE ETANCHE ETANT SATURE D'AZOTE.
Patent FR-2626063-A1 (FR)
Title: Heating body, particularly for a tiled heater or the like
IPC: F24B5/02
Filed: 1988-01-15
Abstract: The invention relates to a heating body, particularly for a tiled heater or the like, including essentially a door for charging (loading) the fuel giving access to a hearth, an orifice for the evacuation of smoke and means for supplying the hearth with secondary and/or primary air. This heating body is characterised in that it is composed of walls 17, 18, 19, 22 which can be detached by virtue of linking means 23, 24, 25, 28 allowing them to be assembled with the aid of suitable removable fasteners 29. The invention relates to the industry which specialises in heating appliances.
Patent FR-2609705-A1 (FR)
Title: Particules spheriques de silice ou de silice-alumine amorphe, charges les contenant et procede pour leur preparation.
Inventor: NAKAZAWA TADAHISA
IPC: A61K8/00
Filed: 1988-01-20
Abstract: L'INVENTION CONCERNE DES PARTICULES SPHERIQUES DE SILICE OU DE SILICE-ALUMINE SENSIBLEMENT AMORPHE PAR DIFFRACTION AUX RAYONS X. CHAQUE PARTICULE PRESENTE UNE FORME SPHERIQUE BIEN DEFINIE ET UNE SURFACE INDENTEE ET, DANS UNE PHOTOGRAPHIE DE CETTE PARTICULE PRISE AU
Patent FR-2610042-A1 (FR)
Title: Dispositif amortisseur pour un correcteur de point d'injection, commande par force centrifuge, une pompe d'injection de carburant de moteur a combustion interne
Inventor: NIEMEIER GERD
IPC: F16D3/10
Filed: 1988-01-21
Abstract: L'INVENTION SE RAPPORTE AUX CORRECTEURS DE POINT D'INJECTION POUR MOTEURS A COMBUSTION INTERNE. L'INVENTION SE RAPPORTE A UN DISPOSITIF D'AMORTISSEMENT HYDRAULIQUE POUR CORRECTEUR DE POINT D'INJECTION CENTRIFUGE, MONTE SUR UNE POMPE D'INJECTION, CE DISPOSITIF COMPRENANT DES PISTONS D'AMORTISSEMENT 15, 16 QUI COULISSENT DANS DES CYLINDRES 13, 14 SOLIDAIRES DE L'ELEMENT PRIMAIRE 3, ET QUI AGISSENT L'UN EN SENS INVERSE DE L'AUTRE, CES PISTONS ETANT D'UNE PART, ARTICULES PAR UN PIVOT 19 SUR L'ELEMENT SECONDAIRE 4 DU CORRECTEUR DU POINT D'INJECTION ET, D'AUTRE PART, EN COMMUNICATION AVEC UNE ALIMENTATION EN HUILE RACCORDEE AU CIRCUIT DU MOTEUR ET QUI PRESENTE UN ETRANGLEMENT 23, 24. PRINCIPALE APPLICATION : MOTEURS A COMBUSTION INTERNE.
Patent FR-2626452-A1 (FR)
Title: Scent diffuser for motor vehicle
Inventor: ROBBE CHRISTIAN
IPC: A61L9/03
Filed: 1988-01-29
Abstract: The scent diffuser for a motor vehicle comprises, in a casing and a cap which can move with respect to the casing, a scent reservoir 7, at least one evaporation chamber 8 containing an electrical heating resistor 9 and communicating with the scent reservoir 7, first means 27, 28 for opening an adjustable communication between the evaporation chamber 8 and the atmosphere inside the motor vehicle, and second means 29 for establishing and interrupting the supply to the electrical heating resistor 9. A displacement of the cap with respect to the casing actuates the first 27, 28 and second 29 means and switches on the diffuser. Use for scenting the atmosphere inside a motor vehicle.
Patent FR-2628999-A1 (FR)
Title: Dispositif pour le montage et le demontage rapide d'outils ou de lames circulaires sur un porte-outil en forme d'arbre
Inventor: CAPDEBOSCQ BERNARD
IPC: B26D7/26
Filed: 1988-03-22
Abstract: Le dispositif comprend une paire d'éléments de retenue annulaires 3, 4 qui peuvent être tournés l'un par rapport à l'autre. L'un des éléments de retenue annulaires 4 présente un évidement 25 dont la largeur correspond à celle d'un outil 15. L'autre élément de retenue annulaire 3 est muni d'une couronne dentée intérieure 8. La face intérieure 10 de l'élément de retenue annulaire 3 ainsi que la couronne dentée intérieure 8 présente plusieurs alésages 11, 12 destinés à recevoir des têtons 13, 16 portés par les faces latérales des outils 15 et servant à la fixation de ces derniers. Après rotation relative des éléments de retenue annulaires 3, 4 les outils 15 sont enfermés entre ceux-ci.
Patent FR-2634814-A1 (FR)
Title: Door espagnolette
Inventor: BEAUCHOT PIERRE
IPC: E05C9/04
Filed: 1988-07-27
Abstract: The espagnolette 26 according to the invention, intended to be received in a receptacle provided in a column of a door, comprises an actuating mechanism 28 connected to two rods 56 extending in opposite longitudinal directions and each actuating a bolt in translational movement in opposite directions, the actuating mechanism comprising two pinions 30, 32 capable of being driven in rotation in opposite directions to one another and forming cranks, each pinion being connected to a link, the foot 50 of which slides in straight guide grooves 38 of the actuating mechanism in order to drive the associated rod 56 in translational movement.
Patent FR-2636744-A1 (FR)
Title: Vibrating resonator having optical excitation and detection for use as a sensor
Inventor: MORBIEU BERTRAND
IPC: G01D5/34
Filed: 1988-09-19
Abstract: The sensor of the invention comprises a mechanical resonator 1 vibrating at its resonant frequency. The excitation is produced by means of a light beam 3 whose intensity is modulated to this same frequency. A second, linearly-polarised 41 unmodulated 4 light beam passes through the resonator orthogonally to its plane of vibration and is once again linearly polarised 43 at 90 DEG to the first polarisation; analysing the resultant beam shows an amplitude modulated to the resonant frequency of the resonator.
Patent FR-2638196-A1 (FR)
IPC: E04H5/02
Filed: 1988-10-26
Abstract: The invention relates to a parallelepipedal prefabricated construction module (11) intended to group together and to contain an assembly of machines (3, 5) and to form, by the assembling of identical modules (11), a portion of an industrial building. The module (11) comprises: - a framework (10) formed from tubular elements (12, 13, 14, 18), - machines (3, 5) located inside, - at least two solid faces, one forming the floor (23), the other forming the roof (25) and possibly one or more solid lateral walls (91), - one or more totally free lateral faces (31, 33), - one or more industrial fluid networks (35, 37, 39), having at an outer end (E) free connections (45, 47, 49) located opposite and substantially in the plane (P1, P3) of the lateral faces (31, 33). The invention is particularly advantageously applied to turnkey manufacture and production for the export of complex industrial units.
Patent FR-2642547-A1 (FR)
Inventor: LEONETTI JEAN-PIERRE
IPC: G08B23/00
Filed: 1989-01-09
Abstract: It comprises, for each installation (8 ... 16), one or more sensors of physical quantities to be surveyed and a modular assembly (28) which is connected to the sensors and comprises a module for receiving information furnished by the sensors and for transforming it into binary states and possibly a module for visualising the binary states, a module for triggering pneumatic members, a module for remote transmission of the information furnished by the previous modules and a module for powering the other modules electrically and/or the members pneumatically. A surveillance station (20) provided with visualising modules is connected by a telephone network (18, 22) to the modular assemblies of the installations to be surveyed remotely from the station.